Massacre Girl, Known Killer (Commander)

Background image for Fire and Ice: Which Cards Are Hot and Cold for Massacre Girl, Known Killer?
Julia Maddalena
Dec 12, 2025
Fire and Ice: Which Cards Are Hot and Cold for Massacre Girl, Known Killer?
This week on Fire and Ice, we're looking at mono-black -1/-1 counters with Massacre Girl, Known Killer killing creatures with wither.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Blight Rot
15%inclusion52 decks354 decks
14%synergy
Oft-Nabbed Goat
11%inclusion42 decks385 decks
10%synergy
Darkness Descends
9.1%inclusion34 decks373 decks
9%synergy
Moonshadow
5.6%inclusion20 decks354 decks
4%synergy
Bile-Vial Boggart
4.7%inclusion18 decks385 decks
4%synergy
High Synergy Cards
Nest of Scarabs
80%inclusion5.65K decks7.04K decks
76%synergy
Massacre Girl
83%inclusion5.86K decks7.04K decks
76%synergy
Blowfly Infestation
73%inclusion5.15K decks7.04K decks
71%synergy
Necroskitter
73%inclusion5.17K decks7.04K decks
70%synergy
Massacre Wurm
86%inclusion6.05K decks7.04K decks
69%synergy
Black Sun's Zenith
74%inclusion5.24K decks7.04K decks
69%synergy
Slaughter Specialist
70%inclusion4.90K decks7.04K decks
67%synergy
Drown in Ichor
70%inclusion4.90K decks7.04K decks
65%synergy
Midnight Banshee
68%inclusion4.77K decks7.04K decks
65%synergy
Maha, Its Feathers Night
69%inclusion3.50K decks5.10K decks
64%synergy
Top Cards
Defile
80%inclusion5.60K decks7.04K decks
42%synergy
Tragic Slip
79%inclusion5.56K decks7.04K decks
59%synergy
Toxic Deluge
72%inclusion5.09K decks7.04K decks
35%synergy
Jet Medallion
71%inclusion4.96K decks7.04K decks
10%synergy
Crypt Ghast
65%inclusion4.60K decks7.04K decks
17%synergy
Spitting Dilophosaurus
64%inclusion4.51K decks7.04K decks
62%synergy
Dark Ritual
64%inclusion4.49K decks7.04K decks
-3%synergy
Blood Artist
61%inclusion4.31K decks7.04K decks
30%synergy
Black Sun's Twilight
60%inclusion4.25K decks7.04K decks
56%synergy
Sudden Spoiling
60%inclusion4.21K decks7.04K decks
50%synergy
Game Changers
Orcish Bowmasters
22%inclusion1.54K decks7.04K decks
8%synergy
Demonic Tutor
20%inclusion1.42K decks7.04K decks
-8%synergy
Vampiric Tutor
15%inclusion1.05K decks7.04K decks
-7%synergy
Bolas's Citadel
14%inclusion960 decks7.04K decks
-15%synergy
Necropotence
7.9%inclusion554 decks7.04K decks
-7%synergy
Ancient Tomb
6.8%inclusion476 decks7.04K decks
-5%synergy
Creatures
Gray Merchant of Asphodel
59%inclusion4.15K decks7.04K decks
7%synergy
Morbid Opportunist
54%inclusion3.82K decks7.04K decks
32%synergy
Clackbridge Troll
54%inclusion3.82K decks7.04K decks
51%synergy
Yawgmoth, Thran Physician
52%inclusion3.69K decks7.04K decks
42%synergy
Persistent Constrictor
51%inclusion2.37K decks4.63K decks
48%synergy
Drivnod, Carnage Dominus
51%inclusion3.60K decks7.04K decks
43%synergy
Skinrender
49%inclusion3.48K decks7.04K decks
48%synergy
Dread Presence
49%inclusion3.44K decks7.04K decks
34%synergy
Hunted Bonebrute
45%inclusion3.20K decks7.04K decks
44%synergy
Syr Konrad, the Grim
42%inclusion2.93K decks7.04K decks
21%synergy
Yahenni, Undying Partisan
41%inclusion2.90K decks7.04K decks
35%synergy
Ascendant Evincar
38%inclusion2.70K decks7.04K decks
36%synergy
Vein Ripper
37%inclusion2.57K decks7.04K decks
31%synergy
Kaervek, the Spiteful
36%inclusion2.56K decks7.04K decks
34%synergy
Soul Snuffers
30%inclusion2.10K decks7.04K decks
29%synergy
Corrosive Mentor
28%inclusion1.97K decks7.04K decks
27%synergy
Solemn Simulacrum
27%inclusion1.90K decks7.04K decks
4%synergy
Grim Hireling
27%inclusion1.89K decks7.04K decks
22%synergy
Vilis, Broker of Blood
26%inclusion1.85K decks7.04K decks
13%synergy
Akroan Horse
25%inclusion1.75K decks7.04K decks
24%synergy
K'rrik, Son of Yawgmoth
25%inclusion1.74K decks7.04K decks
6%synergy
Drana, Liberator of Malakir
23%inclusion1.59K decks7.04K decks
19%synergy
Banewhip Punisher
21%inclusion1.51K decks7.04K decks
21%synergy
Phyrexian Obliterator
20%inclusion1.42K decks7.04K decks
9%synergy
Sheoldred, the Apocalypse
20%inclusion1.38K decks7.04K decks
5%synergy
Harvester of Souls
19%inclusion1.35K decks7.04K decks
12%synergy
Carnifex Demon
18%inclusion1.26K decks7.04K decks
17%synergy
Festering Mummy
17%inclusion1.18K decks7.04K decks
16%synergy
Zulaport Cutthroat
16%inclusion1.15K decks7.04K decks
-7%synergy
Nirkana Revenant
16%inclusion1.12K decks7.04K decks
4%synergy
Gisa, Glorious Resurrector
16%inclusion1.09K decks7.04K decks
10%synergy
Sangromancer
15%inclusion1.06K decks7.04K decks
4%synergy
Zenos yae Galvus
15%inclusion410 decks2.73K decks
11%synergy
Ayara, First of Locthwain
14%inclusion1.02K decks7.04K decks
-11%synergy
Harvester of Misery
14%inclusion802 decks5.76K decks
13%synergy
Plague Engineer
13%inclusion942 decks7.04K decks
13%synergy
Guul Draz Assassin
13%inclusion933 decks7.04K decks
13%synergy
Fume Spitter
13%inclusion929 decks7.04K decks
12%synergy
Skithiryx, the Blight Dragon
12%inclusion877 decks7.04K decks
11%synergy
Demon of Dark Schemes
12%inclusion821 decks7.04K decks
10%synergy
Blightbelly Rat
11%inclusion788 decks7.04K decks
8%synergy
Mikaeus, the Unhallowed
11%inclusion749 decks7.04K decks
3%synergy
Bloodletter of Aclazotz
10%inclusion708 decks7.04K decks
-1%synergy
Lockjaw Snapper
10%inclusion675 decks7.04K decks
9%synergy
Drana, Kalastria Bloodchief
9.1%inclusion637 decks7.04K decks
8%synergy
Dauthi Voidwalker
8.8%inclusion616 decks7.04K decks
-7%synergy
Mari, the Killing Quill
8.2%inclusion575 decks7.04K decks
7%synergy
Kaervek, the Punisher
8.1%inclusion469 decks5.81K decks
5%synergy
Harbinger of Night
7.5%inclusion531 decks7.04K decks
7%synergy
Pitiless Plunderer
7.5%inclusion531 decks7.04K decks
-11%synergy
Instants
Slice from the Shadows
57%inclusion4.04K decks7.04K decks
55%synergy
Dismember
53%inclusion3.71K decks7.04K decks
42%synergy
Whisper of the Dross
44%inclusion3.12K decks7.04K decks
41%synergy
Bloodline Culling
40%inclusion2.83K decks7.04K decks
39%synergy
Grim Affliction
40%inclusion2.82K decks7.04K decks
38%synergy
Overkill
35%inclusion915 decks2.58K decks
28%synergy
Join the Dead
34%inclusion2.41K decks7.04K decks
33%synergy
Withering Torment
28%inclusion1.29K decks4.65K decks
-4%synergy
Grasp of Darkness
24%inclusion1.70K decks7.04K decks
22%synergy
Imp's Mischief
24%inclusion1.70K decks7.04K decks
0%synergy
Malakir Rebirth
24%inclusion1.68K decks7.04K decks
1%synergy
Not Dead After All
18%inclusion1.30K decks7.04K decks
7%synergy
Deadly Rollick
17%inclusion1.18K decks7.04K decks
-7%synergy
Erebos's Intervention
15%inclusion1.07K decks7.04K decks
13%synergy
Fell the Profane
14%inclusion767 decks5.40K decks
-5%synergy
Darkness
11%inclusion782 decks7.04K decks
1%synergy
Thrilling Encore
11%inclusion766 decks7.04K decks
9%synergy
Deadly Dispute
10%inclusion715 decks7.04K decks
-14%synergy
Stab
10%inclusion430 decks4.24K decks
9%synergy
Wither and Bloom
10%inclusion527 decks5.29K decks
9%synergy
Feign Death
9.2%inclusion650 decks7.04K decks
1%synergy
Undying Malice
8.4%inclusion592 decks7.04K decks
-1%synergy
Cabal Ritual
7.5%inclusion529 decks7.04K decks
-10%synergy
Spoils of Blood
7.0%inclusion493 decks7.04K decks
6%synergy
Bile Blight
7.0%inclusion491 decks7.04K decks
6%synergy
Village Rites
6.9%inclusion487 decks7.04K decks
-18%synergy
Go for the Throat
6.3%inclusion445 decks7.04K decks
-17%synergy
Rise of the Dread Marn
6.0%inclusion421 decks7.04K decks
4%synergy
Murder
5.9%inclusion414 decks7.04K decks
-4%synergy
Consuming Corruption
5.6%inclusion300 decks5.37K decks
-10%synergy
Infernal Grasp
5.4%inclusion383 decks7.04K decks
-20%synergy
Make Obsolete
5.3%inclusion373 decks7.04K decks
4%synergy
Ulcerate
5.1%inclusion362 decks7.04K decks
4%synergy
Archenemy's Charm
5.0%inclusion108 decks2.15K decks
-4%synergy
Sorceries
Mutilate
58%inclusion4.07K decks7.04K decks
39%synergy
Feed the Swarm
49%inclusion3.45K decks7.04K decks
-2%synergy
Yahenni's Expertise
40%inclusion2.79K decks7.04K decks
38%synergy
Reanimate
38%inclusion2.67K decks7.04K decks
-1%synergy
Sign in Blood
34%inclusion2.42K decks7.04K decks
-2%synergy
Incremental Blight
28%inclusion1.97K decks7.04K decks
27%synergy
Rise of the Dark Realms
27%inclusion1.90K decks7.04K decks
14%synergy
Night's Whisper
24%inclusion1.69K decks7.04K decks
0%synergy
Exsanguinate
24%inclusion1.67K decks7.04K decks
-1%synergy
Nuclear Fallout
23%inclusion1.50K decks6.44K decks
22%synergy
Massacre
23%inclusion1.61K decks7.04K decks
22%synergy
Bubbling Muck
20%inclusion1.40K decks7.04K decks
4%synergy
Victimize
14%inclusion993 decks7.04K decks
-12%synergy
Languish
14%inclusion989 decks7.04K decks
12%synergy
Golden Demise
13%inclusion895 decks7.04K decks
12%synergy
Read the Bones
12%inclusion860 decks7.04K decks
-6%synergy
Insatiable Avarice
12%inclusion670 decks5.81K decks
-1%synergy
Torment of Hailfire
10%inclusion725 decks7.04K decks
-5%synergy
Gruesome Realization
10%inclusion673 decks7.04K decks
7%synergy
Profane Command
10%inclusion670 decks7.04K decks
7%synergy
Vat Emergence
9.4%inclusion664 decks7.04K decks
8%synergy
Terror Tide
9.1%inclusion643 decks7.04K decks
8%synergy
Phyresis Outbreak
8.0%inclusion561 decks7.04K decks
6%synergy
Decree of Pain
7.9%inclusion557 decks7.04K decks
2%synergy
Crippling Fear
7.9%inclusion557 decks7.04K decks
5%synergy
Tragic Trajectory
7.5%inclusion162 decks2.15K decks
6%synergy
Diabolic Tutor
7.5%inclusion529 decks7.04K decks
-7%synergy
Blight Grenade
6.5%inclusion458 decks7.04K decks
6%synergy
Infectious Inquiry
6.1%inclusion431 decks7.04K decks
3%synergy
Gaze of Pain
5.6%inclusion396 decks7.04K decks
5%synergy
Liliana's Influence
5.5%inclusion387 decks7.04K decks
5%synergy
Agadeem's Awakening
5.3%inclusion375 decks7.04K decks
-2%synergy
Diabolic Intent
5.3%inclusion372 decks7.04K decks
-9%synergy
Utility Artifacts
Contagion Clasp
51%inclusion3.58K decks7.04K decks
48%synergy
Lightning Greaves
43%inclusion3.05K decks7.04K decks
10%synergy
Contagion Engine
43%inclusion3K decks7.04K decks
40%synergy
Tarrian's Soulcleaver
41%inclusion2.92K decks7.04K decks
38%synergy
Swiftfoot Boots
38%inclusion2.70K decks7.04K decks
7%synergy
Genesis Chamber
37%inclusion2.57K decks7.04K decks
34%synergy
Bontu's Monument
27%inclusion1.88K decks7.04K decks
-1%synergy
Blade of the Bloodchief
16%inclusion1.15K decks7.04K decks
14%synergy
Wayfarer's Bauble
16%inclusion1.11K decks7.04K decks
0%synergy
The Darkness Crystal
16%inclusion418 decks2.68K decks
-4%synergy
The Masamune
15%inclusion373 decks2.53K decks
6%synergy
Expedition Map
12%inclusion839 decks7.04K decks
0%synergy
Dowsing Dagger
11%inclusion770 decks7.04K decks
10%synergy
Skullclamp
10%inclusion717 decks7.04K decks
-11%synergy
Whip of Erebos
8.8%inclusion619 decks7.04K decks
-2%synergy
Cauldron of Souls
6.9%inclusion486 decks7.04K decks
5%synergy
Lashwrithe
6.7%inclusion472 decks7.04K decks
3%synergy
Sword of the Animist
6.6%inclusion466 decks7.04K decks
3%synergy
Sword of Truth and Justice
6.0%inclusion424 decks7.04K decks
5%synergy
Umezawa's Jitte
5.7%inclusion399 decks7.04K decks
5%synergy
Mithril Coat
5.3%inclusion372 decks7.04K decks
0%synergy
Enchantments
The Meathook Massacre
52%inclusion3.66K decks7.04K decks
35%synergy
Black Market
46%inclusion3.27K decks7.04K decks
25%synergy
Crumbling Ashes
44%inclusion3.13K decks7.04K decks
43%synergy
Phyrexian Arena
39%inclusion2.75K decks7.04K decks
-1%synergy
Virtue of Persistence
33%inclusion2.34K decks7.04K decks
28%synergy
Nowhere to Run
30%inclusion1.53K decks5.16K decks
26%synergy
Night of Souls' Betrayal
28%inclusion1.96K decks7.04K decks
25%synergy
Black Market Connections
22%inclusion1.52K decks7.04K decks
-2%synergy
Revel in Riches
21%inclusion1.49K decks7.04K decks
16%synergy
Illness in the Ranks
16%inclusion1.15K decks7.04K decks
16%synergy
Screams from Within
15%inclusion1.06K decks7.04K decks
14%synergy
Meathook Massacre II
14%inclusion665 decks4.69K decks
7%synergy
Bloodchief Ascension
13%inclusion881 decks7.04K decks
3%synergy
Animate Dead
12%inclusion834 decks7.04K decks
-6%synergy
Eternal Thirst
11%inclusion763 decks7.04K decks
8%synergy
Bitterblossom
10%inclusion723 decks7.04K decks
-3%synergy
Kaya's Ghostform
9.1%inclusion638 decks7.04K decks
-1%synergy
Bad Moon
8.1%inclusion573 decks7.04K decks
5%synergy
Bastion of Remembrance
7.6%inclusion537 decks7.04K decks
-9%synergy
Infernal Genesis
7.3%inclusion512 decks7.04K decks
7%synergy
Curse of Death's Hold
7.0%inclusion496 decks7.04K decks
6%synergy
Grave Betrayal
7.0%inclusion493 decks7.04K decks
4%synergy
Phyrexian Reclamation
6.9%inclusion487 decks7.04K decks
-3%synergy
Exquisite Blood
5.5%inclusion388 decks7.04K decks
-8%synergy
Grave Pact
5.5%inclusion384 decks7.04K decks
-13%synergy
Battles
Invasion of Innistrad
7.0%inclusion490 decks7.04K decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion2.36K decks7.04K decks
31%synergy
Liliana of the Dark Realms
25%inclusion1.73K decks7.04K decks
10%synergy
Liliana, Death Wielder
12%inclusion875 decks7.04K decks
11%synergy
Liliana, Dreadhorde General
7.2%inclusion509 decks7.04K decks
-6%synergy
Utility Lands
Cabal Coffers
62%inclusion4.33K decks7.04K decks
6%synergy
Reliquary Tower
61%inclusion4.28K decks7.04K decks
30%synergy
Karn's Bastion
54%inclusion3.82K decks7.04K decks
50%synergy
Bojuka Bog
53%inclusion3.72K decks7.04K decks
6%synergy
Cabal Stronghold
39%inclusion2.76K decks7.04K decks
4%synergy
Urborg, Tomb of Yawgmoth
39%inclusion2.73K decks7.04K decks
1%synergy
Nykthos, Shrine to Nyx
36%inclusion2.52K decks7.04K decks
6%synergy
Witch's Cottage
27%inclusion1.92K decks7.04K decks
3%synergy
War Room
22%inclusion1.52K decks7.04K decks
5%synergy
Castle Locthwain
17%inclusion1.22K decks7.04K decks
0%synergy
Spymaster's Vault
17%inclusion907 decks5.40K decks
7%synergy
Takenuma, Abandoned Mire
16%inclusion1.14K decks7.04K decks
0%synergy
Rogue's Passage
13%inclusion948 decks7.04K decks
-5%synergy
Phyrexian Tower
12%inclusion851 decks7.04K decks
-12%synergy
Mortuary Mire
12%inclusion834 decks7.04K decks
-1%synergy
Ifnir Deadlands
10%inclusion688 decks7.04K decks
9%synergy
Grasping Dunes
8.7%inclusion611 decks7.04K decks
8%synergy
Shizo, Death's Storehouse
8.2%inclusion574 decks7.04K decks
-2%synergy
Barren Moor
7.6%inclusion534 decks7.04K decks
-3%synergy
Cabal Pit
6.5%inclusion458 decks7.04K decks
5%synergy
Thespian's Stage
5.4%inclusion378 decks7.04K decks
0%synergy
Mana Artifacts
Sol Ring
90%inclusion6.30K decks7.04K decks
3%synergy
Arcane Signet
69%inclusion4.86K decks7.04K decks
7%synergy
Thought Vessel
56%inclusion3.91K decks7.04K decks
29%synergy
Mind Stone
29%inclusion2.05K decks7.04K decks
-1%synergy
Charcoal Diamond
23%inclusion1.60K decks7.04K decks
0%synergy
Throne of Eldraine
21%inclusion1.49K decks7.04K decks
11%synergy
Caged Sun
20%inclusion1.41K decks7.04K decks
8%synergy
Fellwar Stone
13%inclusion921 decks7.04K decks
-2%synergy
The Soul Stone
12%inclusion233 decks1.94K decks
-1%synergy
Sceptre of Eternal Glory
12%inclusion842 decks7.04K decks
3%synergy
Staff of Compleation
11%inclusion780 decks7.04K decks
9%synergy
Decanter of Endless Water
9.3%inclusion654 decks7.04K decks
6%synergy
Nyx Lotus
8.9%inclusion624 decks7.04K decks
2%synergy
Extraplanar Lens
8.4%inclusion589 decks7.04K decks
3%synergy
Everflowing Chalice
7.1%inclusion498 decks7.04K decks
1%synergy
Commander's Sphere
6.0%inclusion421 decks7.04K decks
-3%synergy
Lands
Swamp
91%inclusion6.42K decks7.04K decks
-4%synergy
Forbidden Orchard
38%inclusion2.70K decks7.04K decks
36%synergy
Myriad Landscape
27%inclusion1.93K decks7.04K decks
1%synergy
Malakir Rebirth
24%inclusion1.68K decks7.04K decks
1%synergy
Fell the Profane
14%inclusion767 decks5.40K decks
-5%synergy
Urza's Cave
12%inclusion665 decks5.54K decks
3%synergy
Snow-Covered Swamp
10%inclusion701 decks7.04K decks
3%synergy
Demolition Field
7.3%inclusion517 decks7.04K decks
2%synergy
Boggart Trawler
6.5%inclusion348 decks5.37K decks
-2%synergy
Agadeem's Awakening
5.3%inclusion375 decks7.04K decks
-2%synergy